Using tariffs as a measure of openness, this paper finds consistent evidence that the conditional effects of trade liberalization on inequality are correlated with relative factor endowments. Trade liberalization is associated with increases in inequality in countries well-endowed in highly...

A feature of the continuing integration of the world economy is the globalization of production and the consequent rise of trade in parts and components. Products are more internationalized and less identified with any particular country. Non-trivial shares of the value-added of many exports...

We use a global competition model of international trade with heterogeneous firms to evaluate the impact of trade reforms that occurred in Chile at the end of the 70s. We compare the predictions of the calibrated model in terms of productivity, plant turnover, job and trade flows with what...

In this paper, we numerically illustrate the method for exact decomposition of the welfare effects of policy reforms, proposed by Fane and Ahammad (2004), by analyzing some trade liberalization scenarios in Bangladesh. Fane and Ahammad extend Harberger's method for decomposing the welfare...

The 1990s produced a large literature on foreign trade and the environment, including both theoretical and empirical contributions. The paper surveys this literature. It starts by looking at the traditional Heckscher–Ohlin type models of international trade and then moves to noncompetitive...

The standard competitive trade model, extended to include many goods and factors, is used to establish two results. First, integration of goods markets decreases on average international disparities in the real returns of internationally immobile factors, irrespective of whether there is...

Linder (1961) conjectured that taste differences could impede trade flows. We extend Krugman (1980) to allow for producers that face taste heterogeneity with volatile demand. Consumers are characterized by different taste over product attributes and idiosyncratic risk. Firms face a portfolio...

This paper investigates how economies of scope in multi-product firms interact with comparative advantage in determining the effect of trade liberalization on resource reallocation, using Belgian manufacturing firm- and firm-product-level data over the period 1997-2007. We first provide evidence...

This study examines the effect of NAFTA, an instance of North-South trade liberalization, on returns to skill in Mexico. Mexico is abundant in low-skill workers relative to the US and Canada, and so, by the Hecksher-Ohlin-Samuelson trade model, NAFTA ought to have raised the relative earnings of...